Bluetooth Speakers,URPOWER Hi-Fi Portable Wireless Stereo Speaker with 7 LED Visual Modes and Build-in Microphone Support Hands-Free Function, for iPhone 6s Plus,6s,Samsung,Tablets and More-Z2 Bluetooth 3.0 Technology - Connect your device in 3 seconds,instant and stable;Outstanding connection range of up to 31 feet. Equipped with a built-in microphone for hands free calling on the move, seven kinds of music pulsating LED visual display modes. Fast Recharge - Enjoy 3.5 - 4 hours of music at 50% volume. Recharge in just 3 hours using the included Micro USB cable. Compatible with all Bluetooth-enabled devices iPad iPhone Samsung HTC Sony Nokia and equipped with a 3.5mm audio jack for non-Bluetooth devices. Package contents: URPOWER Portable Bluetooth Speaker, micro USB cable, 3.5mm audio cable, instruction manual.